parser REFACTOR unify function naming
diff --git a/src/parser_common.c b/src/parser_common.c
index 5dadecf..0d03229 100644
--- a/src/parser_common.c
+++ b/src/parser_common.c
@@ -360,7 +360,7 @@
 }
 
 LY_ERR
-lyd_parse_check_keys(struct lyd_node *node)
+lyd_parser_check_keys(struct lyd_node *node)
 {
     const struct lysc_node *skey = NULL;
     const struct lyd_node *key;
@@ -381,7 +381,7 @@
 }
 
 LY_ERR
-lyd_parse_set_data_flags(struct lyd_node *node, struct lyd_meta **meta, struct lyd_ctx *lydctx,
+lyd_parser_set_data_flags(struct lyd_node *node, struct lyd_meta **meta, struct lyd_ctx *lydctx,
         struct lysc_ext_instance *ext)
 {
     struct lyd_meta *meta2, *prev_meta = NULL, *next_meta = NULL;
@@ -3569,7 +3569,7 @@
 }
 
 LY_ERR
-lys_parse_ext_instance_stmt(struct lysp_ctx *pctx, struct lysp_ext_substmt *substmt, struct lysp_stmt *stmt)
+lys_parser_ext_instance_stmt(struct lysp_ctx *pctx, struct lysp_ext_substmt *substmt, struct lysp_stmt *stmt)
 {
     LY_ERR rc = LY_SUCCESS;
 
diff --git a/src/parser_internal.h b/src/parser_internal.h
index 0c026a0..29680d8 100644
--- a/src/parser_internal.h
+++ b/src/parser_internal.h
@@ -424,7 +424,7 @@
  * @return LY_SUCCESS on success.
  * @return LY_ENOT on a missing key.
  */
-LY_ERR lyd_parse_check_keys(struct lyd_node *node);
+LY_ERR lyd_parser_check_keys(struct lyd_node *node);
 
 /**
  * @brief Set data flags for a newly parsed node.
@@ -435,7 +435,7 @@
  * @param[in] ext Extension instance if @p node was parsed for one.
  * @return LY_ERR value.
  */
-LY_ERR lyd_parse_set_data_flags(struct lyd_node *node, struct lyd_meta **meta, struct lyd_ctx *lydctx,
+LY_ERR lyd_parser_set_data_flags(struct lyd_node *node, struct lyd_meta **meta, struct lyd_ctx *lydctx,
         struct lysc_ext_instance *ext);
 
 /**
@@ -446,6 +446,6 @@
  * @param[in] stmt Parsed generic statement to process.
  * @return LY_ERR value.
  */
-LY_ERR lys_parse_ext_instance_stmt(struct lysp_ctx *pctx, struct lysp_ext_substmt *substmt, struct lysp_stmt *stmt);
+LY_ERR lys_parser_ext_instance_stmt(struct lysp_ctx *pctx, struct lysp_ext_substmt *substmt, struct lysp_stmt *stmt);
 
 #endif /* LY_PARSER_INTERNAL_H_ */
diff --git a/src/parser_json.c b/src/parser_json.c
index 4a94d03..7f0f2d1 100644
--- a/src/parser_json.c
+++ b/src/parser_json.c
@@ -671,7 +671,7 @@
                 }
 
                 /* add/correct flags */
-                ret = lyd_parse_set_data_flags(node, &node->meta, (struct lyd_ctx *)lydctx, ext);
+                ret = lyd_parser_set_data_flags(node, &node->meta, (struct lyd_ctx *)lydctx, ext);
                 LY_CHECK_GOTO(ret, cleanup);
                 break;
             }
@@ -857,7 +857,7 @@
             LY_CHECK_GOTO(rc, cleanup);
 
             /* add/correct flags */
-            rc = lyd_parse_set_data_flags(node, &node->meta, (struct lyd_ctx *)lydctx, NULL);
+            rc = lyd_parser_set_data_flags(node, &node->meta, (struct lyd_ctx *)lydctx, NULL);
             LY_CHECK_GOTO(rc, cleanup);
         } else {
             /* create attribute */
@@ -1434,7 +1434,7 @@
 
     if (snode->nodetype == LYS_LIST) {
         /* check all keys exist */
-        r = lyd_parse_check_keys(*node);
+        r = lyd_parser_check_keys(*node);
         LY_DPARSER_ERR_GOTO(r, rc = r, lydctx, cleanup);
     }
 
@@ -1530,7 +1530,7 @@
         LY_CHECK_GOTO(!*node, cleanup);
 
         /* add/correct flags */
-        r = lyd_parse_set_data_flags(*node, &(*node)->meta, (struct lyd_ctx *)lydctx, ext);
+        r = lyd_parser_set_data_flags(*node, &(*node)->meta, (struct lyd_ctx *)lydctx, ext);
         LY_CHECK_ERR_GOTO(r, rc = r, cleanup);
 
         if (!(lydctx->parse_opts & LYD_PARSE_ONLY)) {
diff --git a/src/parser_xml.c b/src/parser_xml.c
index 34d6fdc..219da8c 100644
--- a/src/parser_xml.c
+++ b/src/parser_xml.c
@@ -863,7 +863,7 @@
 
     if (snode->nodetype == LYS_LIST) {
         /* check all keys exist */
-        r = lyd_parse_check_keys(*node);
+        r = lyd_parser_check_keys(*node);
         LY_CHECK_ERR_GOTO(r, rc = r, cleanup);
     }
 
@@ -1107,7 +1107,7 @@
 node_parsed:
     if (node && snode) {
         /* add/correct flags */
-        r = lyd_parse_set_data_flags(node, &meta, (struct lyd_ctx *)lydctx, ext);
+        r = lyd_parser_set_data_flags(node, &meta, (struct lyd_ctx *)lydctx, ext);
         LY_CHECK_ERR_GOTO(r, rc = r; lyd_free_tree(node), cleanup);
 
         if (!(lydctx->parse_opts & LYD_PARSE_ONLY)) {
diff --git a/src/plugins_exts.c b/src/plugins_exts.c
index 71449ba..af81792 100644
--- a/src/plugins_exts.c
+++ b/src/plugins_exts.c
@@ -67,7 +67,7 @@
                 continue;
             }
 
-            if ((rc = lys_parse_ext_instance_stmt(pctx, &ext->substmts[u], stmt))) {
+            if ((rc = lys_parser_ext_instance_stmt(pctx, &ext->substmts[u], stmt))) {
                 goto cleanup;
             }
         }